A spate of fatal accidents spotlights a struggling rail service, per USA Today's Trevor Hughes.

The big picture: Amtrak has seen three high-profile accidents, which killed a total of 6 people and injured nearly 200, since December. "While all three of Amtrak's most recent crashes [in as many months] appear to have different causes, some critics are calling for changes to the organization's approach to safety."

• "Amtrak remains popular with riders and lawmakers from both rural and urban areas."
• "Still, Amtrak ... is under the gun. President Trump has proposed slashing Amtrak's annual subsidy and forcing it to cut unprofitable long-haul trains in favor of services like the Acela."
• "Railroad advocates point out that trains remain far safer than cars, which killed 37,000 people last year across the country. "